Universal Air HA112289C A/C Suction Line Hose Assembly

Mercedes-Benz ML320 and ML350 A/C Suction Line Hose Assembly

Universal Air HA112289C is an A/C suction line hose assembly for select Mercedes-Benz SUVs. It is listed for 1998-2003 Mercedes-Benz ML320 and 2003-2005 Mercedes-Benz ML350 applications, making it a direct-fit option for common HVAC service work on these models.

Key Features

• Brand: Universal Air
• Brand line: Suction Line
• Part number: HA112289C
• Category: HVAC hoses and pipes
• Part type: A/C suction line hose assembly
• Fits 1998-2003 Mercedes-Benz ML320, N/A
• Fits 2003-2005 Mercedes-Benz ML350, N/A

Product Details

This suction line hose assembly is part of Universal Air’s Suction Line product line and is built for the low-pressure side of the air conditioning system. Use HA112289C when replacing a worn, leaking, or damaged suction line on a Mercedes-Benz ML320 or Mercedes-Benz ML350 within the listed model years. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Refrigerant loss from a cracked or leaking suction hose
• Reduced A/C performance caused by line damage
• Compressor strain related to restricted suction flow
• Visible oil residue at hose connections or fittings
• HVAC service needs on aging Mercedes-Benz ML320 and ML350 systems

Installation Notes and Tips

Verify the vehicle year and model before ordering. Confirm the existing line routing and connection points against the original part number HA112289C during service. Proper evacuation, leak checking, and recharge procedures should be followed after installation to restore A/C system operation.

Quality Assurance

Universal Air focuses on HVAC replacement components for vehicle air conditioning repair. HA112289C is cataloged as a suction line hose assembly for the listed Mercedes-Benz applications and should be matched to the vehicle’s original configuration before installation.